A 40-Ω Resistor Is Connected with a 12-Ω Resistor and This

question 202

Multiple Choice

A 4.0-Ω resistor is connected with a 12-Ω resistor and this combination is connected across an ideal dc power supply with V = 6.0 V,as shown in the figure.When a total current I flows from the power supply,what is the current through the 12-Ω resistor?

• A)1.5 A
• B)2.0 A
• C)2.5 A
• D)3.0 A
• E)0.50 A

---

Definitions:

Fundamental Niche

The entire set of conditions under which an organism can survive and reproduce without the presence of competition or predators.

Competition For Food

occurs when two or more organisms or species vie for the same food resources in their habitat, which can influence the population and distribution of the species involved.

Ecological Niche

The role and position a species has in its environment, including all its interactions with the biotic and abiotic factors.